Individual Calculations January 2020
 Orbetelli, Gustavo Perdome Machad  Total change: 0.00  Rating chartPersonal card
 Campeonato Acreano Absoluto de Xadrez STD 2019 Rio Branco AC BRA 2019-12-19
RcRownchangeRpKK*chgGame
 1506 0 0.00 6 0.00 706   0.00 
  De Avelar, Flavio Henrique 1512 BRA0.0010.00 0.00 
  Souza, Neurismar Da Rocha 1568 BRA0.0010.00 0.00 
  Fonseca, Rogerio Da Silva 1246 BRA0.0010.00 0.00 
  Da Costas, Isaias Nascimento 1341 BRA0.0010.00 0.00 
  De Oliveira, Gabriel Moreira 1642 BRA0.0010.00 0.00 
  De Oliveira, Reginaldo Sousa 1724 BRA0.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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